Pith Number

pith:YNC6RK2P

pith:2000:YNC6RK2PLLLTWSDFRYY7DIT4BV

not attested not anchored not stored refs pending

Structure and Evolution of the Envelopes of Deeply Embedded Massive Young Stars

Ewine F. van Dishoeck, Floris F. S. van der Tak, Geoffrey A. Blake, Neal J. Evans

arxiv:astro-ph/0001527 v2 · 2000-01-31 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YNC6RK2PLLLTWSDFRYY7DIT4BV}

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.

Cited by

1 paper in Pith

Complex organic molecules in the young hot core RCW 120 S2

Receipt and verification

First computed	2026-07-04T15:51:56.263503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c345e8ab4f5ad73b48658e31f1a27c0d74fe9d6c1a9135b92530f6e0d2ca6c34

Aliases

arxiv: astro-ph/0001527 · arxiv_version: astro-ph/0001527v2 · doi: 10.48550/arxiv.astro-ph/0001527 · pith_short_12: YNC6RK2PLLLT · pith_short_16: YNC6RK2PLLLTWSDF · pith_short_8: YNC6RK2P

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/YNC6RK2PLLLTWSDFRYY7DIT4BV \
  | 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: c345e8ab4f5ad73b48658e31f1a27c0d74fe9d6c1a9135b92530f6e0d2ca6c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a6d6607d9222af4b91274fb4c6ca1b2a4ca7fdcddbdd82408159617248ac28c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-01-31T14:05:21Z",
    "title_canon_sha256": "c99fe32bfa90cc014fe78f0fa50e6c7ea560939adec4cb1939e6e672fde0e83d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0001527",
    "kind": "arxiv",
    "version": 2
  }
}