Pith Number

pith:HPP4QZOX

pith:2014:HPP4QZOXSC7FNHHC752OVNRYAI

not attested not anchored not stored refs pending

Photochemistry of atomic oxygen green and red-doublet emissions in comets at larger heliocentric distances

Anil Bhardwaj, Susarla Raghuram

arxiv:1405.0375 v1 · 2014-05-02 · 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{HPP4QZOXSC7FNHHC752OVNRYAI}

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	2026-05-18T01:43:20.650518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bdfc865d790be569ce2ff74eab638022d7ff697f7e77fa23d172a96c278ede9

Aliases

arxiv: 1405.0375 · arxiv_version: 1405.0375v1 · doi: 10.48550/arxiv.1405.0375 · pith_short_12: HPP4QZOXSC7F · pith_short_16: HPP4QZOXSC7FNHHC · pith_short_8: HPP4QZOX

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/HPP4QZOXSC7FNHHC752OVNRYAI \
  | 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: 3bdfc865d790be569ce2ff74eab638022d7ff697f7e77fa23d172a96c278ede9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f54436a4a8afad6c9a4e222a96f2eb660ef06ba76505b8d54c5f73b6e89a3de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-02T10:28:58Z",
    "title_canon_sha256": "705e9d65283e1075ef91554117c3ca9b6688d4dc23f1cdfaa749e51aa0417f7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0375",
    "kind": "arxiv",
    "version": 1
  }
}