Pith Number

pith:DDTIMBFS

pith:2011:DDTIMBFSFDPYGFEWHDURQ3V7JM

not attested not anchored not stored refs pending

Study of the dense molecular gas surrounding the "Extended Green Object" G35.03+0.35

A. Petriella, E. Giacani, G. Dubner, M. E. Ortega, M. Rubio, S. Paron

arxiv:1109.4830 v1 · 2011-09-22 · 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{DDTIMBFSFDPYGFEWHDURQ3V7JM}

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	2026-05-18T02:00:26.578246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e68604b228df83149638e9186ebf4b30d02d81912b947600dd0881e207e290

Aliases

arxiv: 1109.4830 · arxiv_version: 1109.4830v1 · doi: 10.48550/arxiv.1109.4830 · pith_short_12: DDTIMBFSFDPY · pith_short_16: DDTIMBFSFDPYGFEW · pith_short_8: DDTIMBFS

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/DDTIMBFSFDPYGFEWHDURQ3V7JM \
  | 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: 18e68604b228df83149638e9186ebf4b30d02d81912b947600dd0881e207e290

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ec217b9cd146dc7cdaa22a3e7b20f6b9d599cdb8e19ec78081e318f223a61e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-09-22T14:39:48Z",
    "title_canon_sha256": "f7b13147e7904bfc22dd8c8c0550b8516fa65c4c6326ac0895ff41ef4050b0ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4830",
    "kind": "arxiv",
    "version": 1
  }
}