Pith Number

pith:AAJI2SDN

pith:2021:AAJI2SDN4VZMTOYPYRSJJIV5IW

not attested not anchored not stored refs pending

The sulphur saga in TMC-1: Discovery of HCSCN and HCSCCH

B. Tercero, C. Cabezas, J. Cernicharo, J. R. Pardo, M. Agundez, N. Marcelino, P. de Vicente, Y. Endo

arxiv:2105.12996 v1 · 2021-05-27 · 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{AAJI2SDN4VZMTOYPYRSJJIV5IW}

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	2026-07-05T02:51:26.543788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00128d486de572c9bb0fc46494a2bd4589f72d1f02c85bc84cdb0591ecce5c4d

Aliases

arxiv: 2105.12996 · arxiv_version: 2105.12996v1 · doi: 10.48550/arxiv.2105.12996 · pith_short_12: AAJI2SDN4VZM · pith_short_16: AAJI2SDN4VZMTOYP · pith_short_8: AAJI2SDN

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/AAJI2SDN4VZMTOYPYRSJJIV5IW \
  | 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: 00128d486de572c9bb0fc46494a2bd4589f72d1f02c85bc84cdb0591ecce5c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0957003b8e6ba70264224651670010c821279617bc31b99caa4bfac80900cba1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-27T08:34:54Z",
    "title_canon_sha256": "cda0b45783c19fdce441c3a6507391de04ccf0a9ff13054d3b1c4aa26f860e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12996",
    "kind": "arxiv",
    "version": 1
  }
}