Pith Number

pith:C3BFVUUT

pith:2017:C3BFVUUTGLYMKCPFNK3WEUQC53

not attested not anchored not stored refs pending

On the Energetics of the HCO$^+$ + C $\to$ CH$^+$ + CO Reaction and Some Astrochemical Implications

Daniel W. Savin, Roshan G. Bhaskar, Shreyas Vissapragada, Xavier Urbain

arxiv:1707.01456 v1 · 2017-07-05 · astro-ph.GA · astro-ph.IM · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3BFVUUTGLYMKCPFNK3WEUQC53}

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	2026-05-18T00:38:25.393191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16c25ad29332f0c509e56ab7625202eed2727f5fa2044f9808c3b0f6abc0e559

Aliases

arxiv: 1707.01456 · arxiv_version: 1707.01456v1 · doi: 10.48550/arxiv.1707.01456 · pith_short_12: C3BFVUUTGLYM · pith_short_16: C3BFVUUTGLYMKCPF · pith_short_8: C3BFVUUT

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/C3BFVUUTGLYMKCPFNK3WEUQC53 \
  | 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: 16c25ad29332f0c509e56ab7625202eed2727f5fa2044f9808c3b0f6abc0e559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda010df1532dd3e9b10c334fa1e7fb467ee3df7664ffa037407b82401bbb876",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-05T16:30:47Z",
    "title_canon_sha256": "94c685e34d71d6e0d92e437262ab517b5e571894d5f7592a0649c1503a11972e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01456",
    "kind": "arxiv",
    "version": 1
  }
}