Pith Number

pith:2EEFWJED

pith:2011:2EEFWJEDPHG5YSFQVIDPPQDTVM

not attested not anchored not stored refs pending

Photoelectric charging of dust grains in the environment of Young Stellar Objects

Ana Ines G\'omez de Castro, Andreas Pedersen

arxiv:1108.3748 v1 · 2011-08-18 · 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{2EEFWJEDPHG5YSFQVIDPPQDTVM}

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	2026-05-18T02:00:50.893395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1085b248379cddc48b0aa06f7c073ab1703b65275568763efe2d94e0ff50215

Aliases

arxiv: 1108.3748 · arxiv_version: 1108.3748v1 · doi: 10.48550/arxiv.1108.3748 · pith_short_12: 2EEFWJEDPHG5 · pith_short_16: 2EEFWJEDPHG5YSFQ · pith_short_8: 2EEFWJED

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/2EEFWJEDPHG5YSFQVIDPPQDTVM \
  | 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: d1085b248379cddc48b0aa06f7c073ab1703b65275568763efe2d94e0ff50215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21979eb5c1ddc67d3ce088dad6bcb17c9ecac46dea63c35021e971ff35681d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-18T13:25:13Z",
    "title_canon_sha256": "4a4b85b2574b050a3eb377de4b6d8595101b8a043278790646e8a28f50f4ecfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3748",
    "kind": "arxiv",
    "version": 1
  }
}