Pith Number

pith:33AVLSGO

pith:2017:33AVLSGOVXLOBT22NF2VFIL2IY

not attested not anchored not stored refs pending

Methanol formation via oxygen insertion chemistry in ice

Jennifer B. Bergner, Karin I. Oberg, Mahesh Rajappan

arxiv:1707.01120 v1 · 2017-06-29 · astro-ph.EP · 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{33AVLSGOVXLOBT22NF2VFIL2IY}

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	2026-05-18T00:37:18.195815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dec155c8ceadd6e0cf5a697552a17a462f46263ed2f497687e8c4926b205e61b

Aliases

arxiv: 1707.01120 · arxiv_version: 1707.01120v1 · doi: 10.48550/arxiv.1707.01120 · pith_short_12: 33AVLSGOVXLO · pith_short_16: 33AVLSGOVXLOBT22 · pith_short_8: 33AVLSGO

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/33AVLSGOVXLOBT22NF2VFIL2IY \
  | 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: dec155c8ceadd6e0cf5a697552a17a462f46263ed2f497687e8c4926b205e61b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d955a8d1a29b9cfee1a70926da1b86d5e850b939fa9164e258a614fbc332595",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-29T21:15:06Z",
    "title_canon_sha256": "e6287ca9faf264e6be2493903fec6755b3cc056eaec64af016f24df1b72eef6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01120",
    "kind": "arxiv",
    "version": 1
  }
}