Pith Number

pith:L25MIEH2

pith:2013:L25MIEH2SGVOYCMFIRTUCLCYT2

not attested not anchored not stored refs pending

Dust around R Coronae Borealis stars: II. Infrared emission features in a H-poor environment

D. A. Garcia-Hernandez, D. L. Lambert, N. Kameswara Rao

arxiv:1307.0294 v1 · 2013-07-01 · astro-ph.SR · physics.chem-ph · physics.space-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{L25MIEH2SGVOYCMFIRTUCLCYT2}

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	2026-05-18T01:49:06.061976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ebac410fa91aaec09854467412c589ea36c8314e780fc4a0531b987bb10a9bd

Aliases

arxiv: 1307.0294 · arxiv_version: 1307.0294v1 · doi: 10.48550/arxiv.1307.0294 · pith_short_12: L25MIEH2SGVO · pith_short_16: L25MIEH2SGVOYCMF · pith_short_8: L25MIEH2

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/L25MIEH2SGVOYCMFIRTUCLCYT2 \
  | 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: 5ebac410fa91aaec09854467412c589ea36c8314e780fc4a0531b987bb10a9bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4512289fa3c68ddc845484a85caadf9b7c3bb06c0493f3d927fbbad2326e6953",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-01T07:54:12Z",
    "title_canon_sha256": "c91b421ffce065dd96b50e7a276f3fd5f9d40dcc1d12e7a01af4b2eb18251a94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0294",
    "kind": "arxiv",
    "version": 1
  }
}