Pith Number

pith:PIKG7L4S

pith:2015:PIKG7L4SQNNQEMDVL3JU7QZZK7

not attested not anchored not stored refs pending

[OI]63micron jets in class 0 sources detected by Herschel

B. Nisini, C. Codella, C.J. Davis, D. Neufeld, E.F. van Dishoeck, G. Herczeg, G. Santangelo, J. Eisloeffel, L. Kristensen, S. Antoniucci, S. Cabrit, T. Giannini

arxiv:1501.03681 v1 · 2015-01-15 · 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{PIKG7L4SQNNQEMDVL3JU7QZZK7}

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	2026-05-18T01:41:10.813674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a146faf92835b0230755ed34fc33957fea02e4742f10756a4aceb393f2971b4

Aliases

arxiv: 1501.03681 · arxiv_version: 1501.03681v1 · doi: 10.48550/arxiv.1501.03681 · pith_short_12: PIKG7L4SQNNQ · pith_short_16: PIKG7L4SQNNQEMDV · pith_short_8: PIKG7L4S

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/PIKG7L4SQNNQEMDVL3JU7QZZK7 \
  | 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: 7a146faf92835b0230755ed34fc33957fea02e4742f10756a4aceb393f2971b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57bdb113509858cac91ed35fce44040383a43c90399aa6d847890d0c734580b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-15T13:52:28Z",
    "title_canon_sha256": "6bf330ce47a3af52b689a794ba9aa26badd089717e924a2721eaa5741c1ce98e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03681",
    "kind": "arxiv",
    "version": 1
  }
}