Pith Number

pith:WMRAGXGA

pith:2013:WMRAGXGAD4P242ZKM75IY6YY6D

not attested not anchored not stored refs pending

A recent accretion burst in the low-mass protostar IRAS 15398-3359: ALMA imaging of its related chemistry

Christian Brinch, Daniel Harsono, Edwin A. Bergin, Ewine F. van Dishoeck, Jes K. Jorgensen, Johan E. Lindberg, Magnus V. Persson, Nami Sakai, Ruud Visser, Satoshi Yamamoto, Suzanne E. Bisschop

arxiv:1312.0724 v1 · 2013-12-03 · 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{WMRAGXGAD4P242ZKM75IY6YY6D}

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	2026-05-18T01:45:59.361216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b322035cc01f1fae6b2a67fa8c7b18f0fd06fcc245a0f7413cacd6ede1ff2336

Aliases

arxiv: 1312.0724 · arxiv_version: 1312.0724v1 · doi: 10.48550/arxiv.1312.0724 · pith_short_12: WMRAGXGAD4P2 · pith_short_16: WMRAGXGAD4P242ZK · pith_short_8: WMRAGXGA

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/WMRAGXGAD4P242ZKM75IY6YY6D \
  | 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: b322035cc01f1fae6b2a67fa8c7b18f0fd06fcc245a0f7413cacd6ede1ff2336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20e6e5f8733e3dbf2a03791f20f7c5fd15a7885293e725ca3676fec05f9d209d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-03T07:57:14Z",
    "title_canon_sha256": "3122bbc6795aceea45cd18d8cc8740fc2a047520d98ed641f3d153f74185d083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0724",
    "kind": "arxiv",
    "version": 1
  }
}