Pith Number

pith:QFRV3FAB

pith:2018:QFRV3FABVLR74EFIWTF7K2ARCW

not attested not anchored not stored refs pending

The dense cores and filamentary structure of the molecular cloud in Corona Australis. Herschel SPIRE and PACS observations from the Herschel Gould Belt Survey

A. Bracco, A. Menshchikov, B. Ladjelate, D. Arzoumanian, David Bresnahan, D. Ward-Thompson, G. J. White, J. Di Francesco, J. M. Kirk, K. Pattle, L. Spinoglio, M. Benedettini, N. Schneider, Ph. Andr\'e, P. Palmeirim, S. Eyres, S. Molinari, S. Pezzuto, V. K\"onyves

arxiv:1801.07805 v1 · 2018-01-23 · 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{QFRV3FABVLR74EFIWTF7K2ARCW}

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	2026-05-18T00:09:16.553991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81635d9401aae3fe10a8b4cbf56811159e26b0e3b1b0f7fc919ce0d5eb77316e

Aliases

arxiv: 1801.07805 · arxiv_version: 1801.07805v1 · doi: 10.48550/arxiv.1801.07805 · pith_short_12: QFRV3FABVLR7 · pith_short_16: QFRV3FABVLR74EFI · pith_short_8: QFRV3FAB

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/QFRV3FABVLR74EFIWTF7K2ARCW \
  | 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: 81635d9401aae3fe10a8b4cbf56811159e26b0e3b1b0f7fc919ce0d5eb77316e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "889b5b26fbd91b237371941aefafbcafb0264e139b3f869d9030652fe459d429",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-23T23:05:12Z",
    "title_canon_sha256": "31e8c293cd8b079e7b2a61300baddc64152f10f3b47eb9ef0a12f8c130664094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07805",
    "kind": "arxiv",
    "version": 1
  }
}