Pith Number

pith:QXP3HRYP

pith:2011:QXP3HRYP2KMJFFQEJBZXRLWEQ2

not attested not anchored not stored refs pending

Water in low-mass star-forming regions with Herschel (WISH-LM): High-velocity H2O bullets in L1448-MM observed with HIFI

B. Nisini, E.F. van Dishoeck, L.E. Kristensen, M. Tafalla, R. Bachiller, R. Liseau, U.A. Yildiz

arxiv:1105.4884 v1 · 2011-05-24 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXP3HRYP2KMJFFQEJBZXRLWEQ2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:01:51.380034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85dfb3c70fd298929604487378aec486b4948bfa08300789bfee0bc0b432fddf

Aliases

arxiv: 1105.4884 · arxiv_version: 1105.4884v1 · doi: 10.48550/arxiv.1105.4884 · pith_short_12: QXP3HRYP2KMJ · pith_short_16: QXP3HRYP2KMJFFQE · pith_short_8: QXP3HRYP

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/QXP3HRYP2KMJFFQEJBZXRLWEQ2 \
  | 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: 85dfb3c70fd298929604487378aec486b4948bfa08300789bfee0bc0b432fddf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cc4ef1161d40740deac266cf2173c21a93e35911910fe3d6de16a3d6bd7c003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-24T20:25:58Z",
    "title_canon_sha256": "c34400a0ae90fd0a3ea7aaf63c12caa52175bc19ce48b4be7abe2cda9fa73446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4884",
    "kind": "arxiv",
    "version": 1
  }
}