Pith Number

pith:WVETXVC5

pith:2010:WVETXVC53K76JAAWXQ7S4I37S7

not attested not anchored not stored refs pending

A cold complex chemistry toward the low-mass protostar B1-b: evidence for complex molecule production in ices

Ewine F. van Dishoeck, Jes K. Jorgensen, Karin I. Oberg, Sandrine Bottinelli

arxiv:1005.0637 v1 · 2010-05-04 · 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{WVETXVC53K76JAAWXQ7S4I37S7}

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	2026-05-18T02:07:42.853065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5493bd45ddabfe48016bc3f2e237f97f712bf4fed4d0b6a1b34c7133e9796d9

Aliases

arxiv: 1005.0637 · arxiv_version: 1005.0637v1 · doi: 10.48550/arxiv.1005.0637 · pith_short_12: WVETXVC53K76 · pith_short_16: WVETXVC53K76JAAW · pith_short_8: WVETXVC5

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/WVETXVC53K76JAAWXQ7S4I37S7 \
  | 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: b5493bd45ddabfe48016bc3f2e237f97f712bf4fed4d0b6a1b34c7133e9796d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2676f708b51fdec6773254b940dceb9e457d791c822addba7662df4e0edec7e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-05-04T21:21:29Z",
    "title_canon_sha256": "d5e44c188ebd6190b8f3563b552569f04fb72402cd4aa9bfe9efded735d7c853"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0637",
    "kind": "arxiv",
    "version": 1
  }
}