Pith Number

pith:XBH4TV75

pith:2025:XBH4TV75YNHX75KGJL2A27PYUG

not attested not anchored not stored refs pending

Erosion of a dense molecular core by a strong outflow from a massive protostar

Chin-Fei Lee, G. Busquet, J. A. L\'opez-V\'azquez, J. M. Girart, Luis A. Zapata, M. Fern\'andez-L\'opez, R. Estalella, Roberto Galv\'an-Madrid, S. Curiel

arxiv:2502.17786 v1 · 2025-02-25 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBH4TV75YNHX75KGJL2A27PYUG}

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

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	2026-07-05T10:39:11.931417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84fc9d7fdc34f7ff5464af40d7df8a19289e6500b63f9433c653bcc30aa4476

Aliases

arxiv: 2502.17786 · arxiv_version: 2502.17786v1 · doi: 10.48550/arxiv.2502.17786 · pith_short_12: XBH4TV75YNHX · pith_short_16: XBH4TV75YNHX75KG · pith_short_8: XBH4TV75

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/XBH4TV75YNHX75KGJL2A27PYUG \
  | 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: b84fc9d7fdc34f7ff5464af40d7df8a19289e6500b63f9433c653bcc30aa4476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016e580d0a1a6c67ce6fa733a74b76c461bb78f90afa81e911df4835238d1e95",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-02-25T02:33:35Z",
    "title_canon_sha256": "e46f42d35ebf5ff8fcb79aec2a68812d4fe13333ae7aa3a2a39ee1285ab7fbb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17786",
    "kind": "arxiv",
    "version": 1
  }
}