Pith Number

pith:7RJMHBIM

pith:2010:7RJMHBIMOZQCTL7GX62SBCRFBM

not attested not anchored not stored refs pending

Water formation at low temperatures by surface O2 hydrogenation I: characterization of ice penetration

C. Romanzin, E. F. van Dishoeck, H. Linnartz, H. M. Cuppen, S. Ioppolo

arxiv:1009.5272 v1 · 2010-09-27 · 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{7RJMHBIMOZQCTL7GX62SBCRFBM}

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	2026-05-18T00:37:05.274704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc52c3850c766029afe6bfb5208a250b3f6f6f0c172055069ba7c841a35553fd

Aliases

arxiv: 1009.5272 · arxiv_version: 1009.5272v1 · doi: 10.48550/arxiv.1009.5272 · pith_short_12: 7RJMHBIMOZQC · pith_short_16: 7RJMHBIMOZQCTL7G · pith_short_8: 7RJMHBIM

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/7RJMHBIMOZQCTL7GX62SBCRFBM \
  | 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: fc52c3850c766029afe6bfb5208a250b3f6f6f0c172055069ba7c841a35553fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16927114f5919cff25a33c6ed8a23bf4c5949a2f07e9a672cd4aaedbd66865a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-27T14:36:48Z",
    "title_canon_sha256": "e4a5883b05cee13daed70da5ab6624326de7b70ed0ff036e055b7efbbdfd4a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5272",
    "kind": "arxiv",
    "version": 1
  }
}