Pith Number

pith:BIBCCVVS

pith:2016:BIBCCVVS3GRZ7S3OTPRTPRVZC4

not attested not anchored not stored refs pending

Morphology and kinematics of the gas envelope of protostar L1527 as obtained from ALMA observations of the C$^{18}$O(2-1) line emission

D. T. Hoai, N. T. Phuong, N. T. Thao, P. Darriulat, P. N. Diep, P. T. Nhung, P. Tuan-Anh

arxiv:1604.03801 v2 · 2016-04-13 · 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{BIBCCVVS3GRZ7S3OTPRTPRVZC4}

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	2026-05-18T00:54:03.341781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a022156b2d9a39fcb6e9be337c6b917164ad5d50b21b67906dee05ce43f115c

Aliases

arxiv: 1604.03801 · arxiv_version: 1604.03801v2 · doi: 10.48550/arxiv.1604.03801 · pith_short_12: BIBCCVVS3GRZ · pith_short_16: BIBCCVVS3GRZ7S3O · pith_short_8: BIBCCVVS

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/BIBCCVVS3GRZ7S3OTPRTPRVZC4 \
  | 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: 0a022156b2d9a39fcb6e9be337c6b917164ad5d50b21b67906dee05ce43f115c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c78ba83ead943391f91809b7d5acc2d7cbd05a7690621f2cb2fb58e9a3e9dbb2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-13T14:29:54Z",
    "title_canon_sha256": "36895cc2fa856793f41c352c5c69682e1f58f9fe2bad514056af2822fbc592bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03801",
    "kind": "arxiv",
    "version": 2
  }
}