Pith Number

pith:WD6H3SYI

pith:2026:WD6H3SYI6XN3G7UFRNWSMCZ2EG

not attested not anchored not stored refs pending

Digging into the Massive Protostar S255IR NIRS3: A Study of Nitrogen-Bearing Molecules and Their Prebiotic Chemistry

Ariful Hoque, Arijit Manna, Sabyasachi Pal, Sandip Dutta, Sekhar Sinha, Sushanta Kumar Mondal, Tapas Baug

arxiv:2605.27177 v1 · 2026-05-26 · astro-ph.GA · physics.chem-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{WD6H3SYI6XN3G7UFRNWSMCZ2EG}

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	2026-05-27T02:05:46.563091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0fc7dcb08f5dbb37e858b6d260b3a219a35ef7b228a0c24df114da15707975f

Aliases

arxiv: 2605.27177 · arxiv_version: 2605.27177v1 · doi: 10.48550/arxiv.2605.27177 · pith_short_12: WD6H3SYI6XN3 · pith_short_16: WD6H3SYI6XN3G7UF · pith_short_8: WD6H3SYI

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/WD6H3SYI6XN3G7UFRNWSMCZ2EG \
  | 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: b0fc7dcb08f5dbb37e858b6d260b3a219a35ef7b228a0c24df114da15707975f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8e17ba68dae24c567a3cdcc78079be9729d1da1b48f634d984b1e35864d8dd",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-05-26T15:30:52Z",
    "title_canon_sha256": "2bab23d5ac516d6dbea16544c17af40b4d2c4fe2b43b8201b78bac046456ddcc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27177",
    "kind": "arxiv",
    "version": 1
  }
}