Pith Number

pith:NH5PM3T3

pith:2014:NH5PM3T3A54A6IERT2U2HAFAGI

not attested not anchored not stored refs pending

A New and Simple Approach to Determine the Abundance of Hydrogen Molecules on Interstellar Ice Mantles

Eric Herbst, Qiang Chang, Ugo Hincelin

arxiv:1410.7375 v2 · 2014-10-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NH5PM3T3A54A6IERT2U2HAFAGI}

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	2026-05-18T02:29:02.447976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69faf66e7b07780f20919ea9a380a032306b338f1d260dfdf17c2c9aed199ad4

Aliases

arxiv: 1410.7375 · arxiv_version: 1410.7375v2 · doi: 10.48550/arxiv.1410.7375 · pith_short_12: NH5PM3T3A54A · pith_short_16: NH5PM3T3A54A6IER · pith_short_8: NH5PM3T3

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/NH5PM3T3A54A6IERT2U2HAFAGI \
  | 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: 69faf66e7b07780f20919ea9a380a032306b338f1d260dfdf17c2c9aed199ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1908c69bb04b0eb2d9228c236b0c1aa144f5969f6c7347975ee99e78a6cfc06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-27T19:53:41Z",
    "title_canon_sha256": "b39d8f037acd4b7bce58dfe07a9cc034aa6d58a428bf9bcfa5188876a0da77f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7375",
    "kind": "arxiv",
    "version": 2
  }
}