Pith Number

pith:RV4SURW6

pith:2012:RV4SURW6V6FIDCOCGVHHANAQJK

not attested not anchored not stored refs pending

Stochastic grain heating and mid-infrared emission in protostellar cores

D. S. Wiebe, M. S. Khramtsova, Th. Henning, V. V. Akimkin, Ya. N. Pavlyuchenkov

arxiv:1201.0642 v1 · 2012-01-03 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RV4SURW6V6FIDCOCGVHHANAQJK}

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	2026-05-18T01:58:58.585109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d792a46deaf8a8189c2354e7034104aae7eaa97cc36bdd8214f77bc21d34af0

Aliases

arxiv: 1201.0642 · arxiv_version: 1201.0642v1 · doi: 10.48550/arxiv.1201.0642 · pith_short_12: RV4SURW6V6FI · pith_short_16: RV4SURW6V6FIDCOC · pith_short_8: RV4SURW6

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/RV4SURW6V6FIDCOCGVHHANAQJK \
  | 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: 8d792a46deaf8a8189c2354e7034104aae7eaa97cc36bdd8214f77bc21d34af0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c795c73c5afa5910f008afa0bd715aec93e96e3ff3630cc8726386ef11ad9671",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-01-03T14:11:44Z",
    "title_canon_sha256": "cad7d3783592d65b27f49085a0285da3087d284700ec642f2c2def88d1801363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0642",
    "kind": "arxiv",
    "version": 1
  }
}