Pith Number

pith:2TE7YKTS

pith:2013:2TE7YKTSDP2CY3QQTPDVTB63JM

not attested not anchored not stored refs pending

Perspectives for the study of gas in protoplanetary disks and accretion/ejection phenomena in young stars with the near-IR spectrograph SPIROU at the CFHT

A. Carmona (1), France), Grenoble, Institut de Planetologie et d'Astrophysique de Grenoble (IPAG), J. Bouvier (1), X. Delfosse (1) ((1) UJF-Grenoble 1 / CNRS-INSU

arxiv:1310.2154 v1 · 2013-10-08 · astro-ph.IM · 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{2TE7YKTSDP2CY3QQTPDVTB63JM}

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	2026-05-18T03:10:59.177228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c9fc2a721bf42c6e109bc75987db4b1e5c0de49e88f710bc7b5b2e84cab6a8

Aliases

arxiv: 1310.2154 · arxiv_version: 1310.2154v1 · doi: 10.48550/arxiv.1310.2154 · pith_short_12: 2TE7YKTSDP2C · pith_short_16: 2TE7YKTSDP2CY3QQ · pith_short_8: 2TE7YKTS

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/2TE7YKTSDP2CY3QQTPDVTB63JM \
  | 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: d4c9fc2a721bf42c6e109bc75987db4b1e5c0de49e88f710bc7b5b2e84cab6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1f1423bc34f87974f21be5543fa1c11124281bcf558768eddc2311517b726d6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-10-08T14:35:16Z",
    "title_canon_sha256": "488f5a0c36a683005f9e7e5e1b86fc2cd96ffe51692a2c50b0e27b9d2ee9af3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2154",
    "kind": "arxiv",
    "version": 1
  }
}