Pith Number

pith:OC5MSEUR

pith:2019:OC5MSEURTTVTG5XEFXMUGR2HQX

not attested not anchored not stored refs pending

Oxygen atom reactions with C2H6, C2H4, and C2H2 in ices

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

arxiv:1903.10981 v1 · 2019-03-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OC5MSEURTTVTG5XEFXMUGR2HQX}

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	2026-05-17T23:49:38.360385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70bac912919ceb3376e42dd943474785e0f92eba4723811134f9d39d11d4976f

Aliases

arxiv: 1903.10981 · arxiv_version: 1903.10981v1 · doi: 10.48550/arxiv.1903.10981 · pith_short_12: OC5MSEURTTVT · pith_short_16: OC5MSEURTTVTG5XE · pith_short_8: OC5MSEUR

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/OC5MSEURTTVTG5XEFXMUGR2HQX \
  | 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: 70bac912919ceb3376e42dd943474785e0f92eba4723811134f9d39d11d4976f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0148f82d5c90736510aa709097bc240425bbfae1bfd9182b3e4f6ded12914a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-26T16:10:52Z",
    "title_canon_sha256": "f5626317894ab2cd2d08ed0277a77354c67d993cf4d54e984bf08076aafe88bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10981",
    "kind": "arxiv",
    "version": 1
  }
}