Pith Number

pith:M7AW25BF

pith:2015:M7AW25BF6TS5IAAPAGEFYKPU3E

not attested not anchored not stored refs pending

From forced collapse to H ii region expansion in Mon R2: Envelope density structure and age determination with Herschel

A. Menshchikov, A. Rivera-Ingraham, A. Zavagno, D. Arzoumanian, D. Russeil, D. Ward-Thompson, F. Galliano, F. Louvet, F. Motte, G. J. White, J. Di Francesco, J.-P. Bernard, K. Rygl, L. D. Anderson, M. Benedettini, M. Gonzalez, M. Griffin, M. Hennemann, M. Sauvage, N. Peretto, N. Schneider, P. Didelon, Ph. Andre, P. Hennebelle, P. Palmeirim, P. Tremblin, Q. Nguyen Luong, S. Bontemps, S. Hony, S. Pezzuto, T. Hill, T. Rayner, V. Konyves, V. Lebouteiller, V . Minier

arxiv:1510.09175 v1 · 2015-10-30 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7AW25BF6TS5IAAPAGEFYKPU3E}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:26:09.243804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67c16d7425f4e5d4000f01885c29f4d9374dd7fe5a714e2537b5e803646d4f9f

Aliases

arxiv: 1510.09175 · arxiv_version: 1510.09175v1 · doi: 10.48550/arxiv.1510.09175 · pith_short_12: M7AW25BF6TS5 · pith_short_16: M7AW25BF6TS5IAAP · pith_short_8: M7AW25BF

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/M7AW25BF6TS5IAAPAGEFYKPU3E \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 67c16d7425f4e5d4000f01885c29f4d9374dd7fe5a714e2537b5e803646d4f9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b262b0b0762d42fcfd9de599263740d33b2df82186c4f6814cc8fc8156e05c1a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-10-30T17:48:24Z",
    "title_canon_sha256": "975e889304b6ebca2eab57f3d31fe83c42408cf48195884a5cce3d8f851d4eac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.09175",
    "kind": "arxiv",
    "version": 1
  }
}