Pith Number

pith:TOKK4SHX

pith:2016:TOKK4SHXLLSX5RUGHG3MZMP57W

not attested not anchored not stored refs pending

Star formation around mid-infrared bubble N37: Evidence of cloud-cloud collision

D. K. Ojha, J. P. Ninan, L. K. Dewangan, T. Baug

arxiv:1609.06440 v1 · 2016-09-21 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOKK4SHXLLSX5RUGHG3MZMP57W}

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	2026-05-18T00:55:11.745564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b94ae48f75ae57ec68639b6ccb1fdfdb8713145eb937351f3c53722f2fbab9c

Aliases

arxiv: 1609.06440 · arxiv_version: 1609.06440v1 · doi: 10.48550/arxiv.1609.06440 · pith_short_12: TOKK4SHXLLSX · pith_short_16: TOKK4SHXLLSX5RUG · pith_short_8: TOKK4SHX

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/TOKK4SHXLLSX5RUGHG3MZMP57W \
  | 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: 9b94ae48f75ae57ec68639b6ccb1fdfdb8713145eb937351f3c53722f2fbab9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e228e432b76827b3ecd51184fc37983d0a9d68d983742b24eebd86f00d0aa448",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-21T07:26:38Z",
    "title_canon_sha256": "d34dfa18d7f1f6a7a5b0a5de69d537b16392ed1e37024f245a71a45e85f9e08f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06440",
    "kind": "arxiv",
    "version": 1
  }
}