Pith Number

pith:AVZT6YZK

pith:2015:AVZT6YZKDOG5DX3NFHZBHNZA7Q

not attested not anchored not stored refs pending

Hyperfine transitions of 13CN from pre-protostellar sources

David Flower (PHYSICS DEPARTMENT), Pierre Hily-Blant (IPAG)

arxiv:1507.00709 v1 · 2015-07-02 · 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{AVZT6YZKDOG5DX3NFHZBHNZA7Q}

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	2026-05-18T01:37:23.815182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05733f632a1b8dd1df6d29f213b720fc0bcd2e0f2ed39b5c42461bab73b5944d

Aliases

arxiv: 1507.00709 · arxiv_version: 1507.00709v1 · doi: 10.48550/arxiv.1507.00709 · pith_short_12: AVZT6YZKDOG5 · pith_short_16: AVZT6YZKDOG5DX3N · pith_short_8: AVZT6YZK

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/AVZT6YZKDOG5DX3NFHZBHNZA7Q \
  | 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: 05733f632a1b8dd1df6d29f213b720fc0bcd2e0f2ed39b5c42461bab73b5944d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e07b65d84774cddabcdd6430d489c87f671e36ff59f695632d171ae37582b21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-02T19:37:56Z",
    "title_canon_sha256": "3f923a0dcdf327a99071da4a0a7d6db3b791e86954be0807307b75b72e2d9281"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00709",
    "kind": "arxiv",
    "version": 1
  }
}