Pith Number

pith:XCXFIAXD

pith:2014:XCXFIAXDPWEFRXAYTF4ONAV2HT

not attested not anchored not stored refs pending

Molecular ions in the protostellar shock L1157-B1

B. Lefloch, C. Ceccarelli, C. Codella, L. Podio, R. Bachiller

arxiv:1402.2329 v1 · 2014-02-10 · astro-ph.GA

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:44:45.603782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ae5402e37d8858dc189978e682ba3ce8bc956c2093188434cbb6c04104a5ed

Aliases

arxiv: 1402.2329 · arxiv_version: 1402.2329v1 · doi: 10.48550/arxiv.1402.2329

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/XCXFIAXDPWEFRXAYTF4ONAV2HT \
  | 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: b8ae5402e37d8858dc189978e682ba3ce8bc956c2093188434cbb6c04104a5ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50d7573ffbd89f2a17950ca09c10a7d819a31a8bbcff17b24e50c438d07e81a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-10T23:27:12Z",
    "title_canon_sha256": "e25a584a91aa644ded99b90fcb2a98ce93d0d69b43c521d53289edf2342710eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2329",
    "kind": "arxiv",
    "version": 1
  }
}